C program to pyramid number pattern
In this tutorial, we will learn about C program to pyramid number pattern.
We can display various pyramid pattern using nested for loop in C programming language
pyramid pattern in C language
Code to Pyramid pattern 1
Program
#include <stdio.h>
#include <stdlib.h>
int main()
{
int i,j,k=9,m;
for(i=1; i<=9; i++){
for(j=1; j<=k; j++){
printf(" ");
}
for(m=1; m<=i; m++){
printf("%d",i);
printf(" ");
}
printf("\n");
k=k-1;
}
getch();
return 0;
}
When the above code is executed, it produces the following results:
1
2 2
3 3 3
4 4 4 4
5 5 5 5 5
6 6 6 6 6 6
7 7 7 7 7 7 7
8 8 8 8 8 8 8 8
9 9 9 9 9 9 9 9 9
this Pyramid is made of numers
Code to Pyramid pattern 2
Program
#include <stdio.h>
#include <stdlib.h>
int main()
{
int rows,i,j,k,l=1;
printf("Enter number of rows you want: ");
scanf("%d",&rows);
printf("Pyramid pattern 1\n");
for(i=1; i<=rows; i++){
for(j=1; j<=rows-i; j++){
printf(" ");
}
for(k=1; k<=i; k++, l++){
printf("%d ",l);
}
printf("\n");
}
return 0;
}
When the above code is executed, it produces the following results:
Enter number of rows you want : 9
Pyramid pattern 1
1
2 3
4 5 6
7 8 9 10
11 12 13 14 15
16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31 32 33 34 35 36
37 38 39 40 41 42 43 44 45
Code to Pyramid pattern 3
pascal’s triangle piramid pattern
Program
#include <stdio.h>
#include <stdlib.h>
int main()
{
int rows,i,j,space_count,count=1;
printf("Enter the number of rows you want:");
scanf("%d",&rows);
for(i=0; i<=rows; i++){//outer for loop - parent for
for(space_count=1; space_count<=rows-i; space_count++ ){
printf(" "); //print space, inner for loop(child)
}
for(j=0; j<=i; j++)
{
if(j==0 || i==0)
count=1;
else
count=count*(i-j+1)/j;
printf("%4d",count);
}
printf("\n");
}
printf("Pascal's pyramid pattern\n");
getch();
return 0;
}
When the above code is executed, it produces the following results:
Enter the number of rows you want:7
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1
Code to Pyramid pattern 4
#include <stdio.h>
#include <stdlib.h>
int main()
{
int i,j=0,rows,num=0,count=0,spaceCount;
printf("Enter the number of rows you want");
scanf("%d",&rows);
for(i=1; i<=rows; ++i){//outer for loop(parent)
for(spaceCount=1; spaceCount<=rows-i; spaceCount++){
printf(" ");//print space for Pyramid pattern
count++;
}
while(j!=2*i-1)
{
if(count<=rows-1)
{
printf("%d", i+j);
num++;
}
else{
num++;
printf("%d",(i+j-2*num));
}
++j;
}
num=count=j=0;
printf("\n");
}
return 0;
}
When the above code is executed, it produces the following results:
Enter the number of rows you want:5
1
2 3 4
3 4 5 6 7
4 5 6 7 89 10
5 6 7 8 9 10 11 12 13
Code to Pyramid pattern 5
Program
#include <stdio.h>
#include <stdlib.h>
int main()
{
int i,j=0,rows,num=0,count=0,spaceCount;
printf("Enter the number of rows you want:");
scanf("%d",&rows);
for(i=1; i<=rows; ++i){//outer for loop(parent)
for(spaceCount=1; spaceCount<=rows-i; spaceCount++){
printf(" ");//print space for Pyramid pattern
count++;
}
while(j!=2*i-1)
{
if(count<=rows-1)
{
printf("%d", i+j);
++count;
}
else{
num++;
printf("%d",(i+j-2*num));
}
++j;
}
num=count=j=0;
printf("\n");
}
return 0;
}
Enter the number of rows you want:5
1
2 3 2
3 4 5 4 3
4 5 6 7 6 5 4
5 6 7 8 9 8 7 6 5
Code to Pyramid pattern 6
Program
#include <stdio.h>
#include <stdlib.h>
int main()
{
int i,j,rows;
printf("Enter number of rows you want: ");
scanf("%d",&rows);
printf("Pyramid pattern 1\n");
for (i=1; i<=rows; i++){
for (j=1; j<=rows-i; j++){
printf(" ");
}//print space at the beginning of each row
for(j=1; j<i; j++) {
printf("%d ",j);//print left part of pyramid
}
printf("\n");
}
getch();
return 0;
}
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
1 2 3 4 5 6
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8
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